Init

2025-12-15 22:06:49 +08:00
commit 2b56cf87a8
225 changed files with 63711 additions and 0 deletions
--- a/exchange/exchangesource/Viewer/traverse/TransfoConnector.cpp
+++ b/exchange/exchangesource/Viewer/traverse/TransfoConnector.cpp
@@ -0,0 +1,117 @@
+/***********************************************************************************************************************
+*
+* Copyright (c) 2010 - 2022 by Tech Soft 3D, Inc.
+* The information contained herein is confidential and proprietary to Tech Soft 3D, Inc., and considered a trade secret
+* as defined under civil and criminal statutes. Tech Soft 3D shall pursue its civil and criminal remedies in the event
+* of unauthorized use or misappropriation of its trade secrets. Use of this information by anyone other than authorized
+* employees of Tech Soft 3D, Inc. is granted only under a written non-disclosure agreement, expressly prescribing the
+* scope and manner of such use.
+*
+***********************************************************************************************************************/
+
+#include "../TransfoConnector.h"
+#include "../Visitors.h"
+#include "../Matrix.h"
+
+static void stInitMatrixFromMiscTransformation(A3DMiscTransformation const * pMiscTransformation, A3DMatrix4x4 &sMatrix)
+{
+	if (pMiscTransformation)
+	{
+		A3DStatus iRet = A3D_SUCCESS;
+		A3DEEntityType eType = kA3DTypeUnknown;
+		CALL_A3D_FCTION(A3DEntityGetType, (pMiscTransformation, &eType));
+
+		switch (eType)
+		{
+		case kA3DTypeMiscCartesianTransformation:
+		{
+			A3DMiscCartesianTransformationData sData;
+			A3D_INITIALIZE_DATA(A3DMiscCartesianTransformationData, sData);
+
+			iRet = CALL_A3D_FCTION(A3DMiscCartesianTransformationGet, (pMiscTransformation, &sData));
+
+			double dMirror = (sData.m_ucBehaviour & kA3DTransformationMirror) ? -1. : 1.;
+
+			A3DVector3dData sZVector;
+			memset(sMatrix.m_adM, 0, 16 * sizeof(double));
+			sZVector = CrossProduct(&(sData.m_sXVector), &(sData.m_sYVector));
+
+			sMatrix.m_adM[12] = sData.m_sOrigin.m_dX;
+			sMatrix.m_adM[13] = sData.m_sOrigin.m_dY;
+			sMatrix.m_adM[14] = sData.m_sOrigin.m_dZ;
+
+			sMatrix.m_adM[0] = sData.m_sXVector.m_dX*sData.m_sScale.m_dX;
+			sMatrix.m_adM[1] = sData.m_sXVector.m_dY*sData.m_sScale.m_dX;
+			sMatrix.m_adM[2] = sData.m_sXVector.m_dZ*sData.m_sScale.m_dX;
+
+			sMatrix.m_adM[4] = sData.m_sYVector.m_dX*sData.m_sScale.m_dY;
+			sMatrix.m_adM[5] = sData.m_sYVector.m_dY*sData.m_sScale.m_dY;
+			sMatrix.m_adM[6] = sData.m_sYVector.m_dZ*sData.m_sScale.m_dY;
+
+			sMatrix.m_adM[8] = dMirror*sZVector.m_dX*sData.m_sScale.m_dZ;
+			sMatrix.m_adM[9] = dMirror*sZVector.m_dY*sData.m_sScale.m_dZ;
+			sMatrix.m_adM[10] = dMirror*sZVector.m_dZ*sData.m_sScale.m_dZ;
+
+			sMatrix.m_adM[15] = 1.;
+
+			iRet = CALL_A3D_FCTION(A3DMiscCartesianTransformationGet, (NULL, &sData));
+		}
+		break;
+
+		case kA3DTypeMiscGeneralTransformation:
+		{
+			A3DMiscGeneralTransformationData sData;
+			A3D_INITIALIZE_DATA(A3DMiscGeneralTransformationData, sData);
+
+			iRet = CALL_A3D_FCTION(A3DMiscGeneralTransformationGet, (pMiscTransformation, &sData));
+
+			memcpy(&(sMatrix.m_adM[0]), sData.m_adCoeff, 16 * sizeof(double));
+
+			iRet = CALL_A3D_FCTION(A3DMiscGeneralTransformationGet, (NULL, &sData));
+		}
+		break;
+
+		default:
+			break;
+		}
+	}
+}
+
+A3DTransfoConnector::A3DTransfoConnector(const A3DMiscTransformation* pMiscTransformation)
+	: A3DConnector(pMiscTransformation)
+{
+	if (pMiscTransformation)
+	{
+		stInitMatrixFromMiscTransformation(pMiscTransformation, m_sLocalMatrix);
+	}
+	else
+		m_sLocalMatrix = stIdentity;
+}
+
+void A3DTransfoConnector::ComputeGlobalMatrix(A3DMatrix4x4 const& rFatherWorldMatrix)
+{
+	m_sWorldMatrix = rFatherWorldMatrix * m_sLocalMatrix;
+}
+
+void A3DTransfoConnector::SetGlobalMatrix(A3DMatrix4x4 const& rWorldMatrix)
+{
+	m_sWorldMatrix = rWorldMatrix;
+}
+
+void A3DTransfoConnector::SetGlobalMatrix(A3DMiscTransformation const * pMiscTransformation)
+{
+	stInitMatrixFromMiscTransformation(pMiscTransformation, m_sWorldMatrix);
+}
+
+A3DStatus A3DTransfoConnector::GetLocalMatrix(A3DMatrix4x4& rsMatrix)
+{
+	rsMatrix = m_sLocalMatrix;
+	return A3D_SUCCESS;
+}
+
+A3DStatus A3DTransfoConnector::GetGlobalTransfo(A3DMatrix4x4& rsMatrix)
+{
+	rsMatrix = m_sWorldMatrix;
+	return A3D_SUCCESS;
+}
+